UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 190

• 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: -

188
Remark The P140 pin outputs a low level when it is used as a port function pin and a reset is effected. If P140 is
P14:
RD:
WR××: Write signal
WR
RD
set to output a high level before reset is effected, the output signal of P140 can be dummy-output as the
CPU reset signal.
PORT
Port register 14
Read signal
Reset signal
Output latch
Alternate
function
(P140)
P140
P140
Figure 4-26. Block Diagram of P140
CHAPTER 4 PORT FUNCTIONS
User’s Manual U19678EJ1V1UD
Set by software
P140/PCLBUZ0