Note
These oscillator circuit parameters provided in the table below are only reference values. Renesas Electronics Corporation ("Renesas") disclaims any warranties regarding the values including but not limited to its accuracy, fitness for a particular purpose, customer's systems or products.
The oscillator circuit parameters are the result of tests carried out by the oscillator manufacturer under fixed operating conditions. Peripheral environment effects on the customer's systems or products such as noise, high frequency, wiring pattern, power source characteristics, etc., were not taken into account at the time of testing. Values may therefore differ for actual systems.
Please confirm the optimal oscillation circuit parameters applicable to your systems or products with the oscillator manufacturer in advance. When switching the oscillation drive capacity between "High" and "Low", please confirm the optimal oscillation circuit parameters in both conditions.
In addition, the following conditions are for oscillating the oscillator which is connected to the MCU, and do not show MCU operating conditions. Please refer to the latest documents for MCU operating conditions.

 

These documents include Japanese and English.
The description in Japanese is identical to that of English.

M30290FATHP: M16C/29 Group

Fre-
quency
Part Number Rf
[ohms]
Rd
[ohms]
C1
[pF]
C2
[pF]
Remarks File
Size
Download
Link
4MHz CSTCR4M00G55-R0 - 0 (39) (39) SMD type, Built-in capacitor 54 KByte
5MHz CSTCR5M00G55-R0 - 0 (39) (39) SMD type, Built-in capacitor 54 KByte
8MHz CSTCE8M00G55-R0 - 0 (33) (33) SMD type, Built-in capacitor 54 KByte
10MHz CSTCE10M0G55-R0 - 0 (33) (33) SMD type, Built-in capacitor 54 KByte
16MHz CSTCE16M0V53-R0 - 0 (15) (15) SMD type, Built-in capacitor 54 KByte
20MHz CSTCE20M0V53-R0 - 0 (15) (15) SMD type, Built-in capacitor 54 KByte

Notes

  1. Built-in capacitor type
    • An external capacitor is not necessary.
    • The value of C(IN)and C(OUT) column is the capacity of the built-in capacitor.
  2. SMD type
    • It is a board-mounted type.

M30290FCTHP: M16C/29 Group

Fre-
quency
Part Number Rf
[ohms]
Rd [ohms] Rx [ohms] C(IN) [pF] C(OUT) [pF] Remarks File
Size
Download
Link
4MHz HC-49/U-S - 2.0 k 0 22 22 - 253 KByte
5MHz - 1.5 k 0 18 18 -
8MHz - 270 0 12 12 -
10MHz - 100 0 9 9 -
16MHz - 0 0 5 5 -
20MHz - 0 0 3 3 -

M30290FCTHP (32KHz) : M16C/29 Group

Fre-
quency
Part Number Driving Ability Rd [Kiloohms] Cg [pF] Cd [pF] Remarks File
Size
Download
Link
32kHz SP-T2A 12.5pF High 0 15 15 SMD type 87 KByte
Low 0 8 8
SSP-T7 12.5pF High 0 15 15 87 KByte
Low 0 8 8
VT-200 12.5pF High 0 15 15 - 89 KByte
Low 0 8 8

Note

  1. SMD type
    • It is a board-mounted type.

M30291FATHP: M16C/29 Group

Fre-
quency
Part Number Rf [ohms] Rd [ohms] C(IN) [pF] C(OUT) [pF] Remarks File
Size
Download
Link
4kHz CSTCR4M00G55-R0 - 0 (39) (39) SMD type, Built-in capacitor 55 KByte
5kHz CSTCR5M00G55-R0 - 0 (39) (39) SMD type, Built-in capacitor 55 KByte
8kHz CSTCE8M00G55-R0 - 0 (33) (33) SMD type, Built-in capacitor 55 KByte
10kHz CSTCE10M0G55-R0 - 0 (33) (33) SMD type, Built-in capacitor 55 KByte
16kHz CSTCE16M0V53-R0 - 0 (15) (15) SMD type, Built-in capacitor 55 KByte
20kHz CSTCE20M0V53-R0 - 0 (15) (15) SMD type, Built-in capacitor 55 KByte

Note

  1. Built-in capacitor type
    • An external capacitor is not necessary.
    • The value of C(IN)and C(OUT) column is the capacity of the built-in capacitor.
  2. SMD type
    • It is a board-mounted type.

M30290FCTHP (32KHz): M16C/29 Group

Fre-
quency
Part Number Rf [ohms] Rd [ohms] Rx [ohms] C(IN) [pF] C(OUT) [pF] Remarks File
Size
Download
Link
4kHz HC-49/U-S - 5.6 k 0 18 18 - 253 KByte
5kHz - 1.0 k 0 18 18 -
8kHz - 0 0 15 15 -
10kHz - 220 0 10 10 -
16kHz - 0 0 8 8 -
20kHz - 0 0 4 4 -