TS87C58X2-MCE Atmel, TS87C58X2-MCE Datasheet - Page 2
![IC MCU 8BIT 32K OTP 40MHZ 44VQFP](/photos/6/92/69202/313-44-vqfp_sml.jpg)
TS87C58X2-MCE
Manufacturer Part Number
TS87C58X2-MCE
Description
IC MCU 8BIT 32K OTP 40MHZ 44VQFP
Manufacturer
Atmel
Series
87Cr
Datasheet
1.TS87C54X2-LIC.pdf
(62 pages)
Specifications of TS87C58X2-MCE
Core Processor
8051
Core Size
8-Bit
Speed
40/20MHz
Connectivity
UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TS87C58X2-MCE
Manufacturer:
TEMIC
Quantity:
6 867
2. Block Diagram
2
AT/TS8xC54/8X2
ALE/
EA/VPP
XTAL1
XTAL2
PSEN
PROG
WR
RD
The TS80C54/58X2 has 2 software-selectable modes of reduced activity for further reduction in
power consumption. In the idle mode the CPU is frozen while the timers, the serial port and the
interrupt system are still operating. In the power-down mode the RAM is saved and all other
functions are inoperative.
(2)
(2)
CPU
VQFP44 1.4
TS80C54X2
TS80C58X2
TS87C54X2
TS87C58X2
PQFP44 F1
PLCC44
PDIL40
(2)
(2) (2)
Timer 0
Timer 1
EUART
(2)
CORE
C51
(2) (2)
256x8
RAM
Ctrl
INT
(2): Alternate function of Port 3
(1): Alternate function of Port 1
IB-bus
Port 0Port 1 Port 2 Port 3
Parallel I/O Ports
/EPROM
16/32Kx8
ROM
ROM (bytes)
16k
32k
0
0
(1)
Timer2
(1)
Watch
Dog
EPROM (bytes)
16k
32k
0
0
4431E–8051–04/06