UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 962

• Manufacturer Part Number: UPD78F1203MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1203MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24.2 Programming Environment
manipulation such as writing and erasing via a dedicated single-line UART. To write the flash memory off-board, a
dedicated program adapter (FA series) is necessary.
24.3 Communication Mode
communication using the TOOL0 pin via a dedicated single-line UART of the 78K0R/Ix3.
PG-FP5, FL-PR5, or MINICUBE2 for details.
960
The environment required for writing a program to the flash memory of the 78K0R/Ix3 is illustrated below.
A host machine that controls the dedicated flash memory programmer is necessary.
To interface between the dedicated flash memory programmer and the 78K0R/Ix3, the TOOL0 pin is used for
Communication between the dedicated flash memory programmer and the 78K0R/Ix3 is established by serial
Notes 1.
The dedicated flash memory programmer generates the following signals for the 78K0R/Ix3. See the manual of
Transfer rate: 115,200 bps to 1,000,000 bps
2.
Host machine
This pin is not required to be connected when using PG-FP5 or FL-PR5.
Connect SI/RxD or SO/TxD when using QB-MINI2.
PG-FP5, FL-PR5
Figure 24-8. Communication with Dedicated Flash Memory Programmer
memory programmer
Dedicated flash
Figure 24-7. Environment for Writing Program to Flash Memory
RS-232C
QB-MINI2
USB
PG-FP5, FL-PR5 QB-MINI2
SI/RxD
CHAPTER 24 FLASH MEMORY
SO/TxD
User’s Manual U19678EJ1V1UD
memory programmer
/RESET
FLMD0
Dedicated flash
Notes 1, 2
GND
Note 2
V
DD
TOOL0 (dedicated single-line UART)
V
V
RESET
TOOL0
FLMD0
DD
SS
/EV
/EV
RESET
FLMD0
V
V
SS
DD
DD
SS
78K0R/Ix3
78K0R/Ix3