SH7040 Datasheet, PDF (846/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

26.3.10 Mid-speed Converter Timing (A mask)
Table 26.14 Mid-speed A/D Converter Timing (Conditions:V_CC = 3.0^* to 3.6V, AV_CC = 3.0^*
to 3.6V, AV_CC = V_CC ± 10%, AV_ref = 3.0^* to AV_CC, V_SS = AV_SS = 0V, T_a = –20 to
+75°C)
Item
Symbol Min Typ Max Unit Figure
External trigger input pulse width
t _TRGW
2
—
—
t _cyc
26.31
External trigger input start delay time
t _TRGS
50
—
—
ns
A/D conversion start delay time CKS = 0 t_D
10
—
17
t _cyc
26.32
CKS = 1
6
—9
Input sampling time
CKS = 0 t_SPL
CKS = 1
— 64 —
— 32 —
A/D conversion time
CKS = 0 t_CONV
259 —
266
CKS = 1
131 — 134
Note: * SH7042/43 ZTAT (excluding A mask) are 3.2V.
CK
ADTRG input
ADST
t_TRGW
1 state
t_TRGW
t_TRGS
Figure 26.31 External Trigger Input Timing
808