UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 50

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

1.6 LIST OF FUNCTIONS
10
Item
Number of basic instructions
(mnemonics)
General-purpose register
Minimum instruction execution time
Internal
memory
Memory space
I/O port
Real-time output port
Timer/counter
PWM output
Serial interface
A/D converter
D/A converter
Pins with
ancillary
functions*
* The pins with ancillary functions are included in the I/O pins.
ROM
RAM
Total
Input
I/O
Output
Pin with pull-up resistor
LED direct drive output
Transistor direct drive
Part Number
113
8 bits
160 ns/320 ns/640 ns/1280 ns (at 25 MHz operation)
512 B
1 MB with program and data memories combined
46 lines
8 lines
34 lines
4 lines
32 pins
8 pins
8 pins
4 bits
Timer/counter 0 (16 bits) : Timer register
Timer/counter 1 (8/16 bits): Timer register
Timer/counter 2 (8/16 bits): Timer register
Timer 3 (8/16 bits)
12-bit resolution
UART/IOE (3-wire serial I/O): 2 channels (with baud rate generator)
CSI (3-wire serial I/O, SBI) : 1 channel
8-bit resolution
8-bit resolution
None
PD784020
16 registers
2, or 8 bits
CHAPTER 1 GENERAL
8 channels
2 channels
2 channels
2048 B
1
8 banks, or 16 bits
PD784021
: Timer register
Capture register
Compare register
Capture register
Capture/compare register
Compare register
Capture register
Capture/compare register
Compare register
Compare register
48 KB
(mask ROM)
64 lines
8 lines
56 lines
0 line
54 pins
24 pins
8 registers
PD784025
1
1
1
1
1
1
1
2
1
1
1
1
1
8 banks (memory mapping)
Pulse output
Pulse output
Pulse output
64 KB
(mask ROM)
• Toggle output
• PWM/PPG output
• One-shot pulse output
• Toggle output
• PWM/PPG output
• Real-time output (4 bits
PD784026
64 KB (one-time
PROM or EPROM)
PD78P4026
2)
(1/2)