HD404629R Datasheet, PDF (6/157 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a DTMF Generator Circuit

HD404629R Series
List of Functions
Product name
ROM (Words)
RAM (Digits)
I/O
Large-current I/O pins
LCD segment multiplexed pins
Timer / Counter
Input capture
Timer output
Event input
Serial interface
DTMF generation circuit
A/D converter
LCD controller / driver circuit
Interrupts
External
Internal
Low-Power Dissipation Mode
Stop mode
Watch mode
Standby mode
Subactive mode
Main Oscillator Ceramic oscillation
Crystal oscillation
Sub oscillator Crystal oscillation
Minimum instruction execution time
Operating voltage (V)
Package
Guaranteed operation temperature
(˚C)
HD404628R HD4046212R HD404629R
8,192
12,288
16,384
1,876
44 (max)
10 (Sink 15 mA max)
20
4
8 bit × 1
3 (PWM output possible for 2)
2 (edge selection possible for 1)
1 (8-bit syncronous)
Available
8 bit × 4 channels
Max. 52 seg × 4 com
5 (edge selection possible for 3)
6
4
Available
Available
Available
Available
400 kHz, 800 kHz, 2 MHz, 4 MHz
400 kHz, 800 kHz, 2 MHz, 4 MHz
32.768 kHz
1 µs (f_OSC = 4 MHz)
2.7 to 6.0
100-pin plastic QFP (FP-100B)
100-pin plastic QFP (FP-100A)
100-pin plastic TQFP (TFP-100B)
–20 to +75
HD4074629
16,384 PROM
—
2.7 to 5.5
4