UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 450

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

450
SDAA0/
SCLA0/
P60
P61
N-ch open-
drain output
N-ch open-
drain output
for standby
Sub-circuit
PM61
PM60
Filter
Filter
setting register (IICWL)
WUP
DFC0
IICA low-level width
Output
Output
eliminator
DFC0
(P61)
(P60)
latch
latch
Noise
eliminator
Noise
f
PRS
Figure 15-1. Block Diagram of Serial Interface IICA
Counter
Output control
register (IICA)
IICA shift
TRC0
Start condition
Stop condition
ACK detector
register 0 (SVA0)
Serial clock
Serial clock
Slave address
controller
detector
detector
counter
CHAPTER 15 SERIAL INTERFACE IICA
Match signal
setting register (IICWH)
IICA high-level width
Preliminary User’s Manual U19111EJ2V1UD
Match
signal
IICE0
D Q
time correction
IICA control register 0
Data hold
Clear
circuit
LREL0 WREL0 SPIE0 WTIM0 ACKE0 STT0 SPT0
Set
SO latch
(IICACTL0)
IICWL
Internal bus
Internal bus
wait controller
WUP
Serial clock
IICAS0.MSTS0, EXC0, COI0
CLD0
IICA status register 0 (IICAS0)
generator
DAD0
IICACTL0.STT0, SPT0
ACK
Interrupt request
IICA control register 1
(IICACTL1)
signal generator
IICA shift register (IICA)
MSTS0 ALD0 EXC0 COI0 TRC0 ACKD0 STD0 SPD0
generator
generator
condition
condition
SMC0
IICAS0.MSTS0,
EXC0, COI0
Start
Stop
DFC0
controller
Wakeup
INTIICA0
STCF IICBSY STCEN IICRSV
Bus status
IICA flag register 0
(IICAF0)
detector