UPD78F1001GA-HAA-AX Renesas Electronics America, UPD78F1001GA-HAA-AX Datasheet - Page 984

• Manufacturer Part Number: UPD78F1001GA-HAA-AX
• Description: MCU 16BIT 78K0R/KX3-L 44-TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1001GA-HAA-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
26.6.2 Flash memory programming mode
the flash memory programming mode. To set the mode, set the FLMD0 pin and TOOL0 pin to V
signal.
differs.
mode on the GUI of the dedicated flash memory programmer.
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
To rewrite the contents of the flash memory by using the dedicated flash memory programmer, set the 78K0R/Kx3-L in
Change the mode by using a jumper when writing the flash memory on-board.
There are two flash memory programming modes for which the voltage range in which to write, erase, or verify data
Specify the mode that corresponds to the voltage range in which to write data. Specify wide-voltage mode or full-speed
Table 26-4. Programming Modes and Voltages at Which Data Can Be Written, Erased, or Verified
Caution
Remark
Wide voltage mode
Full speed mode
Table 26-3. Relationship Between FLMD0 Pin and Operation Mode After Reset Release
Mode
If data was erased in wide-voltage mode, data can be written or verified only in wide-
voltage mode. However, such data can be written or verified in full-speed mode after re-
erasing the data in full-speed mode.
For details about communication commands, see 26.6.4 Communication commands.
RESET
FLMD0
TOOL0
V
DD
FLMD0
5.5 V
V
Figure 26-15. Flash Memory Programming Mode
0
V
V
V
DD
0 V
0 V
0 V
0 V
DD
DD
DD
Voltages at which data can be written, erased, or verified
Normal operation mode
Flash memory programming mode
1.8 V to 5.5 V
2.7 V to 5.5 V
Flash memory programming mode
Operation Mode
CHAPTER 26 FLASH MEMORY
Writing Clock Frequency
20 MHz (MAX.)
4 MHz (MAX.)
DD
and clear the reset
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