UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 967

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-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: 50
• 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24.6.3 Selecting communication mode
Notes 1. Selection items for Standard settings on GUI of the flash memory programmer.
24.6.4 Communication commands
sent from the flash memory programmer to the 78K0R/Ix3 are called commands, and the signals sent from the
78K0R/Ix3 to the dedicated flash memory programmer are called response.
issued from the programmer and the 78K0R/Ix3 perform processing corresponding to the respective commands.
Communication mode of the 78K0R/Ix3 as follows.
The 78K0R/Ix3 communicates with the dedicated flash memory programmer by using commands. The signals
The flash memory control commands of the 78K0R/Ix3 are listed in the table below. All these commands are
2. Because factors other than the baud rate error, such as the signal waveform slew, also affect UART
communication, thoroughly evaluate the slew as well as the baud rate error.
Table 24-3. Relationship Between FLMD0 Pin and Operation Mode After Reset Release
1-line mode
(single-line
UART)
Communication
Mode
PG-FP5, FL-PR5 QB-MINI2
UART
FLMD0
V
0
memory programmer
DD
Dedicated flash
Port
Figure 24-14. Communication Commands
Table 24-4. Communication Modes
CHAPTER 24 FLASH MEMORY
User’s Manual U19678EJ1V1UD
Normal operation mode
Flash memory programming mode
115,200 bps,
250,000 bps,
500,000 bps,
1 Mbps
Standard Setting
Speed
Note 2
Command
Response
Operation Mode
Frequency
Note 1
−
78K0R/Ix3
Multiply Rate
−
TOOL0
Pins Used
965