UPD78F1211GB-GAF-AX Renesas Electronics America, UPD78F1211GB-GAF-AX Datasheet - Page 1044
![no-image](/images/manufacturer_photos/0/5/560/renesas_electronics_america_sml.jpg)
UPD78F1211GB-GAF-AX
Manufacturer Part Number
UPD78F1211GB-GAF-AX
Description
MCU 16BIT 78K0R/LX3 44-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Ix3r
Datasheet
1.UPD78F1201MC-CAB-AX.pdf
(1067 pages)
Specifications of UPD78F1211GB-GAF-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
33
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1211GB-GAF-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(3) Serial interface: IICA
Notes 1.
1042
SDA0
SCL0
SCL0 clock frequency
Setup time of restart condition
Hold time
Hold time when SCL0 = “L”
Hold time when SCL0 = “H”
Data setup time (reception)
Data hold time (transmission)
Setup time of stop condition
Bus-free time
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
(T
(a) IICA
A
2.
Stop
condition
= −40 to +85°C, 2.7 V ≤ V
Parameter
The first clock pulse is generated after this period when the start/restart condition is detected.
The maximum value (MAX.) of t
(acknowledge) timing.
t
BUF
Start
condition
t
HD:STA
t
LOW
Note 2
Note 1
t
HD:DAT
f
t
t
t
t
t
t
t
t
DD
SCL
SU:STA
HD:STA
LOW
HIGH
SU:DAT
HD:DAT
SU:STO
BUF
Symbol
CHAPTER 28 ELECTRICAL SPECIFICATIONS
= EV
DD
High speed mode: f
Normal mode: f
≤ 5.5 V, V
HD:DAT
User’s Manual U19678EJ1V1UD
IICA serial transfer timing
t
HIGH
t
SU:DAT
is during normal transfer and a wait state is inserted in the ACK
Conditions
SS
= EV
CLK
CLK
≥ 1 MHz
SS
t
SU:STA
≥ 3.5 MHz
= AV
SS
Restart
condition
= 0 V)
Standard Mode
MIN.
250
4.7
4.0
4.7
4.0
4.0
4.7
0
0
t
HD:STA
MAX.
3.45
100
High-Speed Mode
MIN.
100
0.6
0.6
1.3
0.6
0.6
1.3
0
0
t
SU:STO
MAX.
400
0.9
Stop
condition
Unit
kHz
μ
μ
μ
μ
ns
μ
μ
μ
s
s
s
s
s
s
s
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