M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 222

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

conversion. The 7702 Group has the 8 analog input pins.
20. 7703 GROUP” for more information.
Note: In the 7703 Group, the analog input pins are 4 pins, AN
The A-D converter has the 4 operation modes listed below.
•One-shot mode
•Repeat mode
•Single sweep mode
•Repeat sweep mode
A-D CONVERTER
8.1 Overview
This chapter describes the A-D converter.
The 7702 Group has a built-in 8-bit A-D converter. The A-D converter performs successive approximation
7703 Group
The number of the 7703 Group’s analog input pins is different from the 7702 Group’s. Refer to “Chapter
8.1 Overview
The A-D converter has the performance specifications listed in Table 8.1.1.
Table 8.1.1 Performance specifications of A-D converter
8–2
A-D conversion method
Resolution
Absolute accuracy
Analog input pin
Conversion rate per analog input pin
AD
This mode is used to perform the operation once for a voltage input from one selected analog input pin.
This mode is used to perform the operation repeatedly for a voltage input from one selected analog input
pin.
This mode is used to perform the operation for voltages input from multiple selected analog input pins, one
at a time.
This mode is used to perform the operation repeatedly for voltages input from multiple selected analog
input pins.
: A-D converter’s operation clock
GROUP” for more information.
Item
7702/7703 Group User’s Manual
Successive approximation conversion method
8 bits
±3 LSB
8 pins (AN
57
AD
cycles
0
to AN
0
Performance specifications
to AN
7
) (Note)
2
, AN
7
. Refer to “Chapter 20. 7703