UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 37
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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3.1.1 Internal program memory space
program counter (PC).
0000H
0006H
0008H
000AH
Note
The internal program memory space stores programs and table data. This space is usually addressed by the
The 78K0S/KY1+ provide the following internal ROMs (or flash memory) containing the following capacities.
The following areas are allocated to the internal program memory space.
(1)
(2)
(3)
(4)
Vector Table Address
Vector table area
The 20-byte area of addresses 0000H to 0013H is reserved as a vector table area. This area stores program
start addresses to be used when branching by RESET or interrupt request generation.
16-bit address, the lower 8 bits are stored in an even address, and the higher 8 bits are stored in an odd
address.
CALLT instruction table area
The subroutine entry address of a 1-byte call instruction (CALLT) can be stored in the 64-byte area of
addresses 0040H to 007FH.
Option byte area
The option byte area is the 1-byte area of address 0080H. For details, refer to CHAPTER 15 OPTION
BYTE.
Protect byte area
The protect byte area is the 1-byte area of address 0081H. For details, refer to CHAPTER 16 FLASH
MEMORY.
PD78F921x only
PD78F9210, 78F9510
PD78F9211, 78F9511
PD78F9212, 78F9512
Part Number
Reset
INTLVI
INTP0
INTP1
Interrupt Request
Table 3-1. Internal ROM Capacity
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U16994EJ6V0UD
Table 3-2. Vector Table
Flash memory
Structure
000CH
000EH
0010H
0012H
Vector Table Address
Note
Internal ROM
1,024
2,048
4,096
8 bits
8 bits
8 bits
Capacity
INTTMH1
INTTM000
INTTM010
INTAD
Interrupt Request
Note
Of a
35
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