UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 826

• Manufacturer Part Number: UPD78F1174AGF-GAT-AX
• Description: MCU 16BIT 78K0R/KX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1174AGF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, EBI/EMI, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 111
• 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 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3) Serial interface: Serial array unit (7/18)
Caution Select the TTL input buffer for RxDq and the N-ch open-drain output (V
Remarks 1. q: UART number (q = 1, 2), g: PIM and POM number (g = 0, 14)
824
Transfer rate
Parameter
(T
(e) During communication at different potential (2.5 V, 3 V) (UART mode) (dedicated baud rate generator
A
= −40 to +85°C, 2.7 V ≤ V
output) (1/2)
2. f
3. V
4. UART0 and UART3 cannot communicate at different potential.
by using the PIMg and POMg registers.
(Operation clock to be set by the CKSmn bit of the SMRmn register. m: Unit number (m = 0, 1),
n: Channel number (n = 0 to 3))
communicating at different potentials in UART mode.
communication at different potential.
MCK
IH
: Serial array unit operation clock frequency
Symbol
and V
4.0 V ≤ V
2.7 V ≤ V
CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
IL
Reception
below are observation points for the AC characteristics of the serial array unit when
DD
DD
≤ 5.5 V, 2.7 V ≤ V
≤ 4.0 V, 2.3 V ≤ V
DD
= EV
4.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
2.3 V ≤ V
DD0
= EV
User’s Manual U18432EJ5V0UD
DD
b
DD
b
b
b
≤ 4.0 V
≤ 2.7 V
≤ 5.5 V,
< 4.0 V,
≤ 4.0 V: V
≤ 2.7 V: V
Conditions
DD1
≤ 5.5 V, V
f
f
CLK
CLK
IH
IH
= 2.2 V, V
= 2.0 V, V
= 20 MHz, f
= 20 MHz, f
SS
= EV
IL
IL
SS0
MCK
MCK
= 0.8 V
= 0.5 V
= f
= f
= EV
CLK
CLK
SS1
= AV
MIN.
Use UART1 and UART2 for
DD
SS
tolerance) mode for TxDq
= 0 V)
TYP.
Standard Products
MAX.
f
f
MCK
MCK
3.3
3.3
/6
/6
Mbps
Mbps
Unit
bps
bps