UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 1032

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-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: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Serial interface: Serial array unit (6/17)
Caution Select the TTL input buffer for RxDq and the N-ch open drain output (V
1030
Transfer rate
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
Remarks 1.
Parameter
(T
(e) Communication at different potential (2.5 V, 3 V) (UART mode) (dedicated baud rate generator output) (1/2)
A
= −40 to +85°C, 2.7 V ≤ V
by using the PIMg and POMg registers.
2.
3.
4. V
(Operation clock to be set by the CKS0n bit of the SMR0n register. n: Channel number (n = 0 to 3))
Symbol
communicating at different potentials in UART mode.
q: UART number (q = 0, 1) , g: PIM and POM number (g = 3, 7)
V
f
4.0 V ≤ V
2.7 V ≤ V
MCK
IH
b
[V]: Communication line voltage
and V
: Serial array unit operation clock frequency
reception
DD
DD
IL
≤ 5.5 V, 2.7 V ≤ V
≤ 4.0 V, 2.3 V ≤ V
below are observation points for the AC characteristics of the serial array unit when
DD
CHAPTER 28 ELECTRICAL SPECIFICATIONS
= EV
4.0 V ≤ V
2.7 V ≤ V
2.7 V ≤ V
2.3 V ≤ V
DD
≤ 5.5 V, V
DD
b
DD
b
User’s Manual U19678EJ1V1UD
≤ 4.0 V
≤ 2.7 V
b
b
≤ 5.5 V,
< 4.0 V,
≤ 4.0 V: V
≤ 2.7 V: V
Conditions
SS
= EV
f
f
CLK
CLK
IH
IH
= 2.2 V, V
= 2.0 V, V
= 20 MHz, f
= 20 MHz, f
SS
= AV
SS
IL
IL
MCK
MCK
= 0.8 V
= 0.5 V
= 0 V)
= f
= f
CLK
CLK
MIN.
DD
tolerance) mode for TxDq
TYP.
MAX.
f
f
MCK
MCK
3.3
3.3
/6
/6
Mbps
Mbps
Unit
bps
bps