UPD78F1000GB-GAF-AX Renesas Electronics America, UPD78F1000GB-GAF-AX Datasheet - Page 1055

• Manufacturer Part Number: UPD78F1000GB-GAF-AX
• Description: MCU 16BIT 78K0R/KX3-L 44-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1000GB-GAF-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: 33
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0R/Kx3-L
(5) Communication at different potential (2.5 V, 3 V) (UART mode) (dedicated baud rate generator output) (1/2)
Caution Select the TTL input buffer for the RxDq pin and the N-ch open drain output (V
Remarks 1. q: UART number (q = 0, 1) , g: PIM and POM number (g = 3, 7)
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Transfer rate
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
Parameter
(T
A
= −40 to +85°C, 2.7 V ≤ V
2. V
3. f
4. V
the TxDq pin by using port input mode register g (PIMg) and port output mode register g (POMg).
(Operation clock to be set by the CKS0n bit of the SMR0n register. n: Channel number (n = 0 to 3))
communicating at different potentials in UART mode.
4.0 V ≤ V
2.7 V ≤ V
MCK
b
IH
[V]: Communication line voltage
Symbol
: Serial array unit operation clock frequency
and V
CHAPTER 30 ELECTRICAL SPECIFICATIONS (78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L)
DD
DD
IL
≤ 5.5 V, 2.7 V ≤ V
≤ 4.0 V, 2.3 V ≤ V
Reception
below are observation points for the AC characteristics of the serial array unit when
DD
4.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
2.3 V ≤ V
= EV
DD
b
b
≤ 4.0 V: V
≤ 2.7 V: V
≤ 5.5 V, V
DD
b
DD
b
≤ 4.0 V
≤ 2.7 V
≤ 5.5 V,
≤ 4.0 V,
Conditions
IH
IH
SS
= 2.2 V, V
= 2.0 V, V
= EV
f
f
CLK
CLK
= 20 MHz, f
= 20 MHz, f
SS
=AV
IL
IL
= 0.8 V
= 0.5 V
SS
MCK
MCK
= 0 V)
= f
= f
CLK
CLK
MIN.
TYP.
DD
MAX.
f
f
MCK
MCK
tolerance) mode for
3.3
3.3
/6
/6
Mbps
Mbps
Unit
bps
bps
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