H8S2215 Datasheet, PDF (667/878 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

Section 16 A/D Converter
(1)
φ
Address
(2)
Write signal
Input sampling
timing
ADF
t_D
t_SPL
Legend:
(1): ADCSR write cycle
(2): ADCSR address
t_D: A/D conversion start delay
t_SPL: Input sampling time
t_CONV: A/D conversion time
t_CONV
Figure 16.5 A/D Conversion Timing
Table 16.3 A/D Conversion Time (Single Mode)
CKS1 = 0
CKS1 = 1
Item
Symbol CKS0 = 0
CKS0 = 1
CKS0 = 0
CKS0 = 1
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
A/D conversion start t_D
delay
18 — 33 10 — 17 6 — 9 4 — 5
Input sampling time t
SPL
— 127 — — 63 — — 31 — — 15 —
A/D conversion time t_CONV
515 — 530 259 — 266 131 — 134 67 — 68
Note: All values represent the number of states.
Rev.7.00 Mar. 27, 2007 Page 609 of 816
REJ09B0140-0700