UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 746

• 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: -

<R>
(2) Serial interface: Serial array unit (14/18)
Notes 1.
744
SCK10 cycle time
SCK10 high-/low-level
width
SIp setup time
(to SCK10↑)
SIp hold time
(from SCK10↑)
Delay time from
SCK10↓ to SO10
output
(Caution and Remark are given on the next page.)
(T
(g) During communication at different potential (2.5 V, 3 V) (CSI mode) (slave mode, SCK10... external
Note 3
A
Parameter
2.
3.
= −40 to +85°C, 2.7 V ≤ V
clock input)
Note 1
When DAP02 = 0 and CKP02 = 0, or DAP02 = 1 and CKP02 = 1. The SI10 setup time becomes “to
SCK10↓” when DAP02 = 0 and CKP02 = 1, or DAP02 = 1 and CKP02 = 0.
When DAP02 = 0 and CKP02 = 0, or DAP02 = 1 and CKP02 = 1. The SI10 hold time becomes “from
SCK10↓” when DAP02 = 0 and CKP02 = 1, or DAP02 = 1 and CKP02 = 0.
When DAP02 = 0 and CKP02 = 0, or DAP02 = 1 and CKP02 = 1. The delay time to SO10 output
becomes “from SCK10↑” when DAP02 = 0 and CKP02 = 1, or DAP02 = 1 and CKP02 = 0.
Note 2
CSI mode connection diagram (during communication at different potential)
CHAPTER 27 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
t
t
t
t
t
t
Symbol
KCY2
KH2
KL2
SIK2
KSI2
KSO2
,
<Slave>
4.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
2.3 V ≤ V
4.0 V ≤ V
2.7 V ≤ V
4.0 V ≤ V
C
2.7 V ≤ V
C
b
b
DD
= 30 pF, R
= 30 pF, R
78K0R/KE3
= EV
DD
b
DD
b
DD
DD
DD
DD
≤ 4.0 V
≤ 2.7 V
DD
≤ 5.5 V,
< 4.0 V,
≤ 5.5 V, 2.7 V ≤ V
< 4.0 V, 2.3 V ≤ V
≤ 5.5 V, 2.7 V ≤ V
< 4.0 V, 2.3 V ≤ V
b
b
SCK10
≤ 5.5 V, V
SO10
= 1.4 kΩ
= 2.7 kΩ
User’s Manual U17854EJ9V0UD
SI10
Conditions
13.6 MHz < f
6.8 MHz < f
f
18.5 MHz < f
14.8 MHz < f
11.1 MHz < f
7.4 MHz < f
3.7 MHz < f
f
MCK
MCK
SS
V
≤ 6.8 MHz
≤ 3.7 MHz
b
R
= EV
b
b
b
b
b
≤ 4.0 V
≤ 2.7 V
≤ 4.0 V,
≤ 2.7 V,
MCK
MCK
MCK
SS
MCK
MCK
MCK
MCK
= AV
≤ 13.6 MHz
≤ 11.1 MHz
≤ 7.4 MHz
≤ 18.5 MHz
≤ 14.8 MHz
SCK
SO
SI
SS
User's device
= 0 V)
f
f
1/f
KCY2
KCY2
10/f
16/f
14/f
12/f
10/f
8/f
6/f
8/f
6/f
MCK
MIN.
/2 − 20
/2 − 35
90
MCK
MCK
MCK
MCK
MCK
MCK
MCK
MCK
MCK
+ 50
TYP.
Standard Products
2/f
2/f
MAX.
120
230
MCK
MCK
+
+
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns