Differences Between Standard-Grade Products And Special-Grade Products; Major Differences With Μ Μ Μ Μ Μ Pd784026 Subseries - NEC uPD784038 Series User Manual

1.7 DIFFERENCES BETWEEN STANDARD-GRADE PRODUCTS AND SPECIAL-GRADE PRODUCTS

Part Number
Item
Quality grade
Package
1.8 MAJOR DIFFERENCES WITH µ PD784026 SUBSERIES
Series Name
Item
Minimum instruction execution time
Serial interface
Interrupts
Packages
Note µ PD784031(A), 784035(A), and 784036(A) only
CHAPTER 1 GENERAL
µ PD784031(A), µ PD784035(A), µ PD784036(A)
Special
80-pin plastic QFP (14 x 14, 2.7 mm thick)
µ PD784038 Subseries
125 ns (32-MHz operation)
UART/IOE (3-wire serial I/O) × 2 channels
CSI × 1 channel
• 3-wire serial I/O
• 2-wire serial I/O
23 + BRK instruction
(Internal: 16, External: 7)
• 80-pin plastic QFP (14 × 14, 2.7 mm thick)
• 80-pin plastic QFP (14 × 14, 1.4 mm thick)
• 80-pin plastic TQFP (fine-pitch) (12 × 12)
User's Manual U11316EJ4V1UD
µ PD784031, µ PD784035, µ PD784036
Standard
80-pin plastic QFP (14 x 14, 1.4 mm thick)
80-pin plastic TQFP (fine pitch, 12 x 12)
µ PD784038Y Subseries
CSI × 1 channel
• 3-wire serial I/O
• 2-wire serial I/O
• I 2 C bus
24 + BRK instruction
(Internal: 17, External: 7)
Note
µ PD784026 Subseries
160 ns (25-MHz operation)
CSI × 1 channel
• 3-wire serial I/O
• SBI
23 + BRK instruction
(Internal: 16, External: 7)
• 80-pin plastic QFP
(14 × 14, 2.7 mm thick)
• 80-pin plastic TQFP
(fine-pitch) (12 × 12):
µ PD784021 only
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