Description
H1P 8048P / 8048P I H1P8035P/8035PI
VSS (Power Supply)
Circuit GND potential
VDD (Power Supply) +SV during operation Low power standby pin for TMP8048 RAM
VCC (Main Power Supply)
+SV during operation
PROG (Output)
Output strobe for the TMP8243P I/O expander
PlO-Pl7 (Input/Output) Port 1 8-bit quasi-bidirectional port (Internal Pullup -;; SOKll ).P20-P 27 (Input/Output) Port 2 8-bit quasi-bidirectional port (Internal Pullup:; SOKll ).P20- P23 Contain the four high order pn)gram counter bits d
Features
- Compatible with Intel's 8048 2.5 wS Instruction Cycle All instruction 1 or 2 cycles Over.
- 90 instructions; 70% single byte Easy expandable memory and I/O lK x 8 masked ROM
PIN.