HD6433044 Datasheet, PDF (679/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table 21-7 Timing of On-Chip Supporting Modules (cont)
Condition A: V_CC = 2.7 V to 5.5 V, AV_CC = 2.7 V to 5.5 V, V_REF = 2.7 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 1 MHz to 8 MHz, T_a = –20°C to +75°C (regular
specifications), T_a = –40°C to +85°C (wide-range specifications)
Condition B: V_CC = 3.15 V to 5.5 V, AV_CC = 3.15 V to 5.5 V, V_REF = 3.15 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 1 MHz to 13 MHz, T_a = –20°C to +75°C (regular
specifications), T_a = –40°C to +85°C (wide-range specifications)
Condition C: V_CC = 5.0 V ± 10%, AV_CC = 5.0 V ± 10%, V_REF = 4.5 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 1 MHz to 18 MHz, T_a = –20°C to +75°C (regular
specifications), T_a = –40°C to +85°C (wide-range specifications)
Condition A Condition B
Condition C
Item
8 MHz 13 MHz 16 MHz 18 MHz
Test
Symbol Min Max Min Max Min Max Min Max Unit Conditions
SCI Transmit data
delay time
t_TXD
— 100 — 100 — 100 — 100 ns Figure 21-27
Receive data
setup time
(synchronous)
t_RXS
100 — 100 — 100 — 100 —
Receive data Clock input t_RXH
hold time
Clock output
(synchronous)
100 —
0—
100 —
0—
100 —
0—
100 —
0—
Ports Output data
and delay time
TPC _{Input data}
setup time
Input data
hold time
t_PWD
t_PRS
t_PRH
— 100 — 100 — 100 — 100 ns Figure 21-23
50 — 50 — 50 — 50 —
50 — 50 — 50 — 50 —
H8/3048 Series
output pin
C
5V
C = 90 pF: ports 4, 5, 6, 8, A (19 to 0), D (15 to 8), ø
R_L
C = 30 pF: ports 9, A, B, RESO
R_L = 2.4 k Ω
R_H = 12 kΩ
R_H
Input/output timing measurement levels
• Low: 0.8 V
• High: 2.0 V
Figure 21-3 Output Load Circuit
671