PD780701Y_15 Datasheet, PDF (56/66 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD780701Y, 780702Y
IEBus0 Controller Characteristics (TA = −40 to +85°C, VDD = 3.5 to 5.5 V)
Parameter
Symbol
Conditions
IEBus system clock
frequency
Driver delay time (Bus
line from ITX0 output)
Receiver delay time
(IRX0 input from bus
line)
fS
Fixed at mode 1
tDTX
C = 50 pF^Note
The µPC2590 is used as a driver/receiver
tDRX
The µPC2590 is used as a driver/receiver
Propagation delay
time on bus
tDBUS
The µPC2590 is used as a driver/receiver
Note C is the load capacitance of the ITX0 output line.
MIN.
TYP.
6.29
MAX.
Unit
MHz
1.5
µs
0.7
µs
0.85 µs
Remarks 1. Although the standard system clock frequency for the IEBus is 6.0 MHz, the µPD780702Y guarantees
normal operation of the IEBus controller at 6.29 MHz.
2. fS: IEBus controller system clock frequency
A/D Converter Characteristics (TA = −40 to +85°C, VDD = AVREF = 3.5 to 5.5 V, VSS = AVSS = 0 V)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Resolution
8
8
8
bit
Overall error^Note
±0.6
%
Conversion time
tCONV
14
100
µs
Analog input voltage
VIAN
AVSS
AVREF
V
AVREF resistance
RAIREF
T.B.D
28
T.B.D kΩ
Note Excludes quantization error (±0.2%). It is indicated as a ratio to the full-scale value.
54
Preliminary Product Information U13920EJ1V0PM00