UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 738

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-GAH-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: 50
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Serial interface: Serial array unit (6/18)
Caution Select the normal input buffer and the N-ch open drain output (V
Remarks 1.
736
SCL10
SDA10
the normal output mode for SCL10 by using the PIM0 and POM0 registers.
2.
Simplified I
R
C
f
(Operation clock to be set by the CKS02 bit of the SMR02 register.)
Simplified I
MCK
b
b
[Ω]:Communication line (SDA10) pull-up resistance,
[F]: Communication line (SCL10, SDA10) load capacitance
: Serial array unit operation clock frequency
CHAPTER 27 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
2
C mode mode connection diagram (during communication at same potential)
2
C mode serial transfer timing (during communication at same potential)
78K0R/KE3
SDA10
SCL10
User’s Manual U17854EJ9V0UD
t
LOW
V
DD
R
b
SDA
SCL
User's device
t
HIGH
DD
tolerance) mode for SDA10 and
t
HD:DAT
t
Standard Products
SU:DAT