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What is SM59R08A2?

This electronic component, produced by the manufacturer "SyncMOS", performs the same function as "8-Bit Micro-controller".


SM59R08A2 Datasheet PDF - SyncMOS

Part Number SM59R08A2
Description 8-Bit Micro-controller
Manufacturers SyncMOS 
Logo SyncMOS Logo 


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Total 30 Pages



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Product List
SM59R16A2L25, SM59R16A2C25
SM59R08A2L25, SM59R08A2C25
Description
The SM59R16A2/SM59R08A2 is a 1T (one machine
cycle per clock) single-chip 8-bit microcontroller. It
has 64K/32K-byte embedded Flash for program, and
executes all ASM51 instructions fully compatible with
MCS-51.
SM59R16A2/SM59R08A2 contains 2KB on-chip RAM,
48 GPIOs, various serial interfaces and many
peripheral functions as described below. It can be
programmed via writers. Its on-chip ICE is convenient
for users in verification during development stage.
The high performance of SM59R16A2/ SM59R08A2
can achieve complicated manipulation within short
time. About one third of the instructions are pure 1T,
and the average speed is 8 times of traditional 8051,
the fastest one among all the 1T 51-series. Its
excellent EMI and ESD characteristics are
advantageous for many different applications.
Ordering Information
SM59R16A2(SM59R08A2)ihhkL
yymmv
i: process identifier {L = 2.7V ~ 3.6V, C = 4.5V ~ 5.5V}
hh: working clock in MHz {25}
k: package type postfix {as table below }
L:PB Free identifier
{No text is Non-PB free”P” is PB free}
yy: year
mm: month
v: version identifier{ A, B,…}
Postfix
W
U
Package
64L TQFP
64L LQFP
Pin / Pad Configuration
Page 2,3
Page 2,3
SM59R16A2/SM59R08A2
8-Bit Micro-controller
64KB/32KB ISP Flash & 2KB RAM embedded
Features
z Operating Voltage: 4.5V ~ 5.5V or 2.7V ~ 3.6V
z High speed architecture of 1 clock/machine cycle
(1T), runs up to 25MHz
z 1T/2T can be switched on the fly
z Instruction-set compatible with MCS-51
z Internal OSC with range 1MHz – 24MHz
z 64K/32K bytes on-chip program memory
z External RAM addresses up to 64K bytes.
Standard 12T interface for external RAM access.
z 256 bytes RAM as standard 8052, plus 2K bytes
on-chip expandable RAM
z Dual 16-bit Data Pointers (DPTR0 & DPTR1)
z Two serial peripheral interfaces in full duplex
mode (UART0 & UART1),
z Three 16-bit Timers/Counters. (Timer 0 , 1, 2)
z 48 GPIOs
z External interrupt 0,1 with two priority levels
z Programmable watchdog timer (WDT)
z One IIC interface (Master/Slave mode)
z One SPI interface (Master/Slave mode)
z 4-channel PWM (12-bit, 10-bit, 8-bit options)
z 4-channel 16-bit compare /capture /load functions
z 4-channel 10-bit analog-to-digital converter (ADC)
z ISP/ IAP functions.
z EEPROM function
z On-chip in-circuit emulator (ICE) function with
On-Chip DebuggerOCD
z Fast multiplication-division unit (MDU) : 16*16,
32/16, 16/16, 32-bit L/R shifting and 32-bit
normalization
z Expanded External Interrupt (EEI) interface on
Port 1 for eight more interrupts
z Enhanced user code protection
z Power management unit for idle and power down
modes
Contact SyncMOS : www.syncmos.com.tw
6F, No.10-2 Li- Hsin 1st Road , SBIP, Hsinchu, Taiwan
TEL: 886-3-567-1820 FAX: 886-3-567-1891
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M034
1 Ver.B SM59R16A2/SM59R08A2 06/2009

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SM59R08A2 equivalent
SM59R16A2/SM59R08A2
8-Bit Micro-controller
64KB/32KB ISP Flash & 2KB RAM embedded
Pin Description
Pin Name I/O
Description
1
P5.2
i/o Bit 2 of port 5
2
P5.3
i/o Bit 3 of port 5
3
P5.4
i/o Bit 4 of port 5
4
P5.5
i/o Bit 5 of port 5
5
P5.6
i/o Bit 6 of port 5
6
P5.7
i/o Bit 7 of port 5
7 VDDIO
Power supply
8 VSSIO
Digital ground
9
P4.0/PWM2
i/o Bit 0 of port 4 & PWM Channel 2
10 P4.1/PWM3 i/o Bit 1 of port 4 & PWM Channel 3
11 P4.2 i/o Bit 2 of port 4
12 P4.3 i/o Bit 3 of port 4
13 P4.4/ADC0 i/o Bit 4 of port 4 & ADC channel 0
14 P4.5/ADC1 i/o Bit 5 of port 4 & ADC channel 1
15 P4.6/ADC2 i/o Bit 6 of port 4 & ADC channel 2
16 P4.7/ADC3 i/o Bit 7 of port 4 & ADC channel 3
17 XTAL1
i Crystal input
18 XTAL2
o Crystal output
19 NC
i No Connect
20 P1.7/IIC_SDA i/o Bit 7 of port 1 & IIC SDA pin
21 P1.6/IIC_SCL i/o Bit 6 of port 1 & IIC SCL pin
22
P1.5/PWM1/CC1
i/o
Bit 5 of port 1 & PWM Channel 1
& Timer 2 compare/capture Channel 1
23
P1.4/PWM0/CC0
i/o
Bit 4 of port 1 & PWM Channel 0
& Timer 2 compare/capture Channel 0
24 AVDD
Analog Power supply
25 AVDD3V
Analog Power supply
26 AVSS
Analog ground
Bit 3 of port 1 & Serial interface channel 1
27 P1.3/TXD1/CC3/SPI_MOSI i/o & Timer 2 compare/capture Channel 3
& SPI interface Serial Data Input pin
Bit 2 of port 1 & Serial interface channel 1
28 P1.2/RXD1/CC2/SPI_MISO i/o & Timer 2 compare/capture Channel 2
& SPI interface Serial Data Out pin
29
P1.1/T2EX/SPI_CLK
i/o
Bit 1 of port 1 & Timer 2 capture trigger
& SPI interface Clock pin
30
P1.0/T2/SPI_SS
i/o
Bit 0 of port 1 & Timer 2 external input clock
& SPI interface Slave Select pin
31 P2.7/A15 i/o Bit 7 of port 2 & Bit 15 of external memory address
32 P2.6/A14 i/o Bit 6 of port 2 & Bit 14 of external memory address
33 P2.5/A13 i/o Bit 5 of port 2 & Bit 13 of external memory address
34 P2.4/A12 i/o Bit 4 of port 2 & Bit 12 of external memory address
35 P2.3/A11 i/o Bit 3 of port 2 & Bit 11 of external memory address
36 P2.2/A10 i/o Bit 2 of port 2 & Bit 10 of external memory address
37 P2.1/A9 i/o Bit 1 of port 2 & Bit 9 of external memory address
38 P2.0/A8 i/o Bit 0 of port 2 & Bit 8 of external memory address
39 P3.7/RD i/o Bit 7 of port 3 & external memory read signal
40 P3.6/WR i/o Bit 6 of port 3 & external memory write signal
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M034
5 Ver.B SM59R16A2/SM59R08A2 06/2009


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SM59R08A2 electronic component.


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Part NumberDescriptionMFRS
SM59R08A2The function is 8-Bit Micro-controller. SyncMOSSyncMOS

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