t81l0003a TM Technology Inc., t81l0003a Datasheet - Page 2

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t81l0003a

Manufacturer Part Number
t81l0003a
Description
Reduced I/o 8-bit Mcu
Manufacturer
TM Technology Inc.
Datasheet
tm
TE
CH
T81L0003A
Block Diagram
P1.0 -P1.7
Port 1 Drivers
RAM Addr.
Port 1
OTP
RAM
Register
Latch
ROM
B
Stack
ACC
Register
Pointer
Program Address
Register
TMP2
TMP1
WDT
Buffer
ALU
PC Incrementer
Interrupt, Serial port,
PSW
and Timer Block
Program Counter
Timing &
Instruction
DPTR
Control
Register
RST
Port 3
Latch
OSC
Port 3 Drivers
P3.0 -P3.4
TM Technology, Inc. reserves the right
P. 2
Publication Date: SEP. 2004
to change products or specifications without notice.
Revision: C

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