UPD78F1174AGF-GAT-AX Renesas Electronics America, UPD78F1174AGF-GAT-AX Datasheet - Page 827

• 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 (8/18)
Notes 1.
Caution Select the TTL input buffer for RxDq and the N-ch open-drain output (V
Transfer rate
Parameter
(Remarks are given on the next page.)
(T
(e) During communication at different potential (2.5 V, 3 V) (UART mode) (dedicated baud rate generator
A
2.
3.
4.
= −40 to +85°C, 2.7 V ≤ V
output) (2/2)
by using the PIMg and POMg registers.
The smaller maximum transfer rate derived by using f
maximum transfer rate.
Expression for calculating the transfer rate when 4.0 V ≤ V
This value as an example is calculated when the conditions described in the “Conditions” column are met.
Refer to Note 1 above to calculate the maximum transfer rate under conditions of the customer.
The smaller maximum transfer rate derived by using f
maximum transfer rate.
Expression for calculating the transfer rate when 2.7 V ≤ V
This value as an example is calculated when the conditions described in the “Conditions” column are met.
Refer to Note 3 above to calculate the maximum transfer rate under conditions of the customer.
Maximum transfer rate =
Baud rate error (theoretical value) =
Maximum transfer rate =
Baud rate error (theoretical value) =
Symbol
* This value is the theoretical value of the relative difference between the transmission and reception sides.
* This value is the theoretical value of the relative difference between the transmission and reception sides.
Transmission
CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
DD
4.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
2.3 V ≤ V
= EV
{−C
{−C
DD0
b
b
× R
× R
DD
b
DD
b
≤ 4.0 V
≤ 2.7 V
= EV
User’s Manual U18432EJ5V0UD
≤ 5.5 V,
< 4.0 V,
b
b
× ln (1 −
× ln (1 −
Conditions
DD1
Transfer rate × 2
(
Transfer rate × 2
(
Transfer rate
Transfer rate
1
1
≤ 5.5 V, V
f
C
f
C
CLK
CLK
b
b
= 50 pF, R
= 50 pF, R
1
1
= 16.8 MHz, f
= 19.2 MHz, f
2.2
1
2.0
1
V
V
b
b
)} × 3
)} × 3
SS
) × Number of transferred bits
) × Number of transferred bits
= EV
b
b
= 1.4 kΩ, V
= 2.7 kΩ, V
− {−C
− {−C
MCK
MCK
DD
DD
MCK
MCK
[bps]
[bps]
SS0
= EV
= EV
/6 or the following expression is the valid
/6 or the following expression is the valid
= f
= f
b
b
= EV
× R
× R
CLK
CLK
DD
DD
b
b
,
,
b
b
= 2.7 V
= 2.3 V
SS1
× ln (1 −
× ln (1 −
≤ 5.5 V and 2.7 V ≤ V
< 4.0 V and 2.3 V ≤ V
= AV
DD
SS
MIN.
tolerance) mode for TxDq
2.2
2.0
V
V
= 0 V)
b
b
)}
)}
TYP.
Standard Products
× 100 [%]
× 100 [%]
b
b
Note 1
Note 3
2.8
1.2
MAX.
≤ 4.0 V
≤ 2.7 V
Note 2
Note 4
Mbps
Mbps
Unit
825