UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 834

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
Caution The pins mounted depend on the product. Refer to Caution at the beginning of this chapter.
X1 Oscillator Characteristics
(T
Notes 1. Indicates only oscillator characteristics. Refer to AC Characteristics for instruction execution time.
Cautions 1. When using the X1 oscillator, wire as follows in the area enclosed by the broken lines in the above
Remark For the resonator selection and oscillator constant, customers are requested to either evaluate the oscillation
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
Ceramic
resonator,
Crystal
resonator
Resonator Recommended Circuit
A
= −40 to +110°C, 2.7 V ≤ V
2. It is 2.0 MHz (MIN.) when programming on the board via UART6.
2. Since the CPU is started by the internal high-speed oscillation clock after a reset release, check the
themselves or apply to the resonator manufacturer for evaluation.
figures to avoid an adverse effect from wiring capacitance.
• Keep the wiring length as short as possible.
• Do not cross the wiring with the other signal lines.
• Do not route the wiring near a signal line through which a high fluctuating current flows.
• Always make the ground point of the oscillator capacitor the same potential as V
• Do not ground the capacitor to a ground pattern through which a high current flows.
• Do not fetch signals from the oscillator.
X1 clock oscillation stabilization time using the oscillation stabilization time counter status register
(OSTC) by the user. Determine the oscillation stabilization time of the OSTC register and oscillation
stabilization time select register (OSTS) after sufficiently evaluating the oscillation stabilization time
with the resonator to be used.
V
SS
C1
X1
C2
X2
DD
= EV
X1 clock
oscillation
frequency (f
CHAPTER 32 ELECTRICAL SPECIFICATIONS (A2) GRADE PRODUCTS
Parameter
DD
≤ 5.5 V, V
X
)
Note 1
SS
Conventional-
specification
Products
(
(A2))
Expanded-specification Products
(
μ
μ
PD78F05xx
PD78F05xxA(A2))
= EV
SS
= AV
Conditions
SS
4.0 V ≤ V
2.7 V ≤ V
= 0 V)
DD
DD
≤ 5.5 V
< 4.0 V
1.0
1.0
1.0
MIN.
Note 2
Note 2
Note 2
TYP.
SS
MAX.
20.0
10.0
20.0
.
MHz
MHz
Unit
834