UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 73
UPD78F9212CS-CAB-A
Manufacturer Part Number
UPD78F9212CS-CAB-A
Description
MCU 8BIT 4KB FLASH 16PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9510GR-JJG-A.pdf
(364 pages)
Specifications of UPD78F9212CS-CAB-A
Core Processor
78K0S
Core Size
8-Bit
Speed
10MHz
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
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Address: FF32H, After reset: 00H R/W
Address: FF33H, After reset: 00H R/W
Address: FF34H, After reset: 00H R/W
Symbol
Symbol
Symbol
PU2
PU3
PU4
(4) Pull-up resistor option registers (PU2 to PU4)
These registers are used to specify whether an on-chip pull-up resistor is connected to P20 to P23, P32, and
P40 to P47. By setting PU2 to PU4, an on-chip pull-up resistor can be connected to the port pin corresponding
to the bit of PU2 to PU4.
PU2 to PU4 are set by using a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation set these registers to 00H.
PUmn
PU47
7
0
7
0
7
0
1
Does not connect on-chip pull-up resistor
Connects on-chip pull-up resistor
PU46
6
0
6
0
6
Figure 4-11. Format of Pull-up Resistor Option Register
Selection of connection of on-chip pull-up resistor of Pmn (m = 2 to 4; n = 0 to 7)
PU45
5
0
5
0
5
CHAPTER 4 PORT FUNCTIONS
User’s Manual U16994EJ6V0UD
PU44
4
0
4
0
4
PU23
PU43
3
3
0
3
PU22
PU32
PU42
2
2
2
PU21
PU41
1
1
0
1
PU20
PU40
0
0
0
0
71
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