Product Summary

The M34570M4-302FP is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The M34570M4-302FP is equipped with a carrier wave output circuit for remote control, an 8-bit timer with a reload register, a 10-bit timer with a reload register, and an 8-bit timer with two reload registers. It is suitable for Remote control transmitter.

Parametrics

M34570M4-302FP absolute maximum ratings: (1)Supply voltage: -0.3 to 7V; (2)Input voltage: -3.6 to VDD+0.3V; (3)Output voltage: -0.3 to VDD+0.3V; (4)Power dissipation: 300mW; (5)Operating temperature range: -20 to 70℃; (6)Storage temperature range: -40 to 125℃.

Features

M34570M4-302FP features: (1)Minimum instruction execution time When f(XIN) is selected for system clock: 1.5μs (f(XIN)=2.0 MHz, VDD=4.5 V to 5.5 V); When f(XIN)/4 is selected for system clock: 2.86μs (f(XIN)=4.2 MHz, VDD=2.0 V to 5.5 V); (2)Supply voltage: 2.5 V to 5.5 V (One Time PROM version); 2.0 V to 5.5 V (Mask ROM version); (3)System clock switch function: f(XIN)/4 or not divided; (4)Interrupt: 4 sources; (5)Power-on reset circuit Watchdog timer: 16 bits; (6)Voltage drop detection circuit; (7)Clock generating circuit (ceramic resonance).

Diagrams

M34570M4-302FP block diagram

M34509T2-CPE
M34509T2-CPE

DEV TOOL COMPACT EMULATOR: 4508/
Data Sheet
0-1: $957.60
M34513E4SP
M34513E4SP
Other

Data Sheet
Negotiable 
M34513M4-XXXSP
M34513M4-XXXSP
Other

Data Sheet
Negotiable 
M3459
M3459
Heyco
Cable Mounting & Accessories RLTCG 3/8 NPT GRAY NO NUT
Data Sheet
0-1: $0.55
1-10: $0.49
10-50: $0.45
50-100: $0.41
M3455
M3455
Heyco
Cable Mounting & Accessories RLTCG PG-21 GRAY With 3176 NUT
Data Sheet
0-1: $1.28
1-10: $1.16
10-50: $1.06
50-100: $0.97
M3454
M3454
Heyco
Cable Mounting & Accessories RLTCG PG-21 BLACK With 3175 NUT
Data Sheet
0-1: $1.28
1-10: $1.16
10-50: $1.06
50-100: $0.97