UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 763

• 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: -

SDA0/
SCL0/
P60
P61
N-ch open-
drain output
N-ch open-
drain output
for standby
Sub-circuit
PM61
PM60
Filter
Filter
setting register (IICWL)
WUP
IICA low-level width
DFC
eliminator
Output
Output
DFC
(P61)
(P60)
latch
latch
Noise
eliminator
Noise
f
CLK
Figure 14-1. Block Diagram of Serial Interface IICA
Output control
Counter
register (IICA)
IICA shift
Start condition
Stop condition
TRC
ACK detector
Serial clock
Serial clock
register (SVA)
Slave address
controller
detector
detector
counter
CHAPTER 14 SERIAL INTERFACE IICA
setting register (IICWH)
Match signal
IICA high-level width
Match
signal
User’s Manual U19678EJ1V1UD
IICE
D Q
time correction
IICA control register 0
Data hold
Clear
circuit
Set
LREL WREL SPIE WTIM ACKE STT
SO latch
(IICCTL0)
IICWL
Internal bus
Internal bus
wait controller
WUP
Serial clock
IICS.MSTS, EXC, COI
CLD
generator
DAD
IICCTL0.STT, SPT
ACK
IICA status register (IICS)
Interrupt request
signal generator
IICA control register 1
(IICCTL1)
IICA shift register (IICA)
MSTS ALD EXC COI TRC ACKD STD SPD
generator
generator
condition
condition
IICS.MSTS, EXC, COI
SMC
Start
Stop
SPT
DFC
controller
Wakeup
INTIICA
STCF
IICBSY STCEN IICRSV
Bus status
IICA flag register
(IICF)
detector
761