SH7040 Datasheet, PDF (844/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

26.3.9 High-speed A/D Converter Timing (excluding A mask)
Table 26.13 High-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
External trigger input pulse width
t _TRGW
2
External trigger input start delay time
t _TRGS
50
A/D conversion start delay time CKS = 0 t_D
1.5
CKS = 1
1.5
Input sampling time
CKS = 0 t_SPL
20
CKS = 1
40
A/D conversion time
CKS = 0
CKS = 1
t _CONV
42.5
82.5
Note: * SH7042/43 ZTAT (excluding A mask) are 3.2V.
Typ
—
—
1.5
1.5
20
40
42.5
82.5
Max
—
—
1.5
1.5
20
40
42.5
82.5
Unit
t _cyc
ns
t _cyc
Figure
26.29
26.30
CK
ADTRG input
ADST
t_TRGW
1 state
t_TRGW
t_TRGS
Figure 26.29 External Trigger Input Timing
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